With the merger of Sirius and XM satellite radio services, subscribers can access an expanded world of station options. Shakespeare’s Galaxy SRA-40 Satellite Radio Antenna is type approved by the engineering departments of both Sirius and XM, so boat owners can now have the best of both worlds. Designed specifically for marine applications, it can connect to either Sirius or XM receivers.
Housed in sleek, white ASA plastic, this compact antenna measures only 3.5″ in diameter by 1.35″ high. Ideal for smaller craft, the SRA-40 easily installs on any surface up to 1″ thick. For applications where direct access under the mounting surface is difficult, the included SM-31 pedestal mount solves the problem. For RV applications, the SM-30 Mounting Kit eases roof top installations.
Source: Shakespeare Marine